Bitcoin at $84,951, Ether at $2,722: crypto prices today, September 21, 2026

Bitcoin traded at about $84,951 on Coinbase early Monday, up 5.6% over 24 hours and 8.7% higher than a week ago. Ether was at $2,722, up 5.5% on the day. All eight coins we track are in the green, with Dogecoin, AVAX and Cardano leading the 24-hour gains. Sunday's small weekend pullback has been fully erased.

Prices at a glance

Coinbase Exchange prices at about 8:05 AM ET on September 21. The 24-hour change compares the latest trade with the price 24 hours earlier. The 7-day change compares it with the September 14 daily close (UTC).

What moved

Bitcoin ranged from about $80,378 to $85,257 on Coinbase over the past 24 hours. CNBC, citing CoinMetrics data, reported that the high above $85,000 was the best level since late January. The coin is still well below its record above $126,000 set in October 2025, but CNBC noted it is up nearly 35% over the past three months.

Much of the push came from traders who were positioned for a drop. CoinDesk reported, using CoinGlass figures, that about $746.6 million of leveraged crypto positions were liquidated over 24 hours, and $647.9 million of that was short bets. When a leveraged short gets closed out, the exchange buys the coin back, and that buying lifts the price and can knock out the next layer of shorts. CoinDesk also noted that total open interest rose 7.59% to $156 billion during the move, which suggests traders were opening new positions rather than stepping away.

The broader backdrop helped. CoinDesk's live coverage tied the rally to rising equity futures and a fourth straight daily decline in Brent crude, which we covered in Sunday night's oil story, with traders also positioning ahead of a Trump-Xi summit later this week. Crypto-linked stocks including Strategy and Coinbase were higher before the U.S. open, according to both outlets.

Is the "crypto winter" over?

That is the debate CNBC put at the center of its coverage. Bitwise Chief Investment Officer Matt Hougan told the network he believes the downturn has ended, arguing that onchain activity and institutional involvement kept improving while prices fell, and that money is rotating out of AI stocks and back into crypto. Analysts at BTIG wrote on Sunday that $75,000 is the level they see as key support. Those are views, not forecasts we are making: a rally driven by forced short covering can fade once the liquidations run out.

The rally also comes after a week that looked bad on paper, with the Federal Reserve raising rates to a 3.75%-4% range and the Senate blocking the CLARITY Act. For Sunday's prices and the tokenization news behind AVAX's run, see yesterday's report.

What traders are watching

• Whether open interest keeps rising if the short squeeze slows. That would show whether new buyers are staying in.
• The Trump-Xi summit later this week and what it means for risk appetite.
• Oil, whose slide has lifted risk assets across the board. See the crude oil chart.

Sources: Coinbase Exchange price data; CoinDesk; CNBC. Crypto assets are volatile. This is market information, not investment advice.